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* go32v1, go32v2 recompiles with the new objects
* remake3 works again with go32v2 - removed some "optimizes" from daniel which were wrong
This commit is contained in:
peter
parent
92924c2075
commit
b0b403d498
411
rtl/dos/dos.pp
411
rtl/dos/dos.pp
@ -3,6 +3,8 @@
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This file is part of the Free Pascal run time library.
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Copyright (c) 1993,97 by the Free Pascal development team.
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Dos unit for BP7 compatible RTL
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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@ -68,9 +70,7 @@ Type
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{$i filerec.inc}
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{$i textrec.inc}
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{$PACKRECORDS 1}
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DateTime = record
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DateTime = packed record
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Year,
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Month,
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Day,
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@ -79,8 +79,9 @@ Type
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Sec : word;
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End;
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{$IFDEF GO32V2}
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searchrec = record
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{$ifdef GO32V2}
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searchrec = packed record
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fill : array[1..21] of byte;
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attr : byte;
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time : longint;
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@ -92,7 +93,8 @@ Type
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Registers = Go32.Registers;
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{$ELSE}
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searchrec = record
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searchrec = packed record
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fill : array[1..21] of byte;
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attr : byte;
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time : longint;
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@ -101,7 +103,7 @@ Type
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name : string[15]; { the same size as declared by (DJ GNU C) }
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end;
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registers = record
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registers = packed record
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case i : integer of
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0 : (ax,f1,bx,f2,cx,f3,dx,f4,bp,f5,si,f51,di,f6,ds,f7,es,f8,flags,fs,gs : word);
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1 : (al,ah,f9,f10,bl,bh,f11,f12,cl,ch,f13,f14,dl,dh : byte);
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@ -109,8 +111,6 @@ Type
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end;
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{$endif GO32V1}
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{$PACKRECORDS 2}
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Var
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DosError : integer;
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@ -249,54 +249,59 @@ var
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end;
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{$endif GO32V2}
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procedure msdos(var regs : registers);
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begin
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procedure msdos(var regs : registers);
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begin
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intr($21,regs);
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end;
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end;
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{******************************************************************************
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--- Info / Date / Time ---
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******************************************************************************}
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function dosversion : word;
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begin
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function dosversion : word;
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begin
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dosregs.ax:=$3000;
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msdos(dosregs);
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dosversion:=dosregs.ax;
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end;
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end;
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procedure getdate(var year,month,mday,wday : word);
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begin
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procedure getdate(var year,month,mday,wday : word);
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begin
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dosregs.ax:=$2a00;
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msdos(dosregs);
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wday:=dosregs.al;
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year:=dosregs.cx;
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month:=dosregs.dh;
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mday:=dosregs.dl;
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end;
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end;
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procedure setdate(year,month,day : word);
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begin
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procedure setdate(year,month,day : word);
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begin
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dosregs.cx:=year;
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dosregs.dh:=month;
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dosregs.dl:=day;
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dosregs.ah:=$2b;
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msdos(dosregs);
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LoadDosError;
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end;
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end;
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procedure gettime(var hour,minute,second,sec100 : word);
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begin
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procedure gettime(var hour,minute,second,sec100 : word);
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begin
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dosregs.ah:=$2c;
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msdos(dosregs);
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hour:=dosregs.ch;
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minute:=dosregs.cl;
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second:=dosregs.dh;
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sec100:=dosregs.dl;
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end;
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end;
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procedure settime(hour,minute,second,sec100 : word);
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begin
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procedure settime(hour,minute,second,sec100 : word);
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begin
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dosregs.ch:=hour;
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dosregs.cl:=minute;
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dosregs.dh:=second;
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@ -304,40 +309,39 @@ var
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dosregs.ah:=$2d;
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msdos(dosregs);
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LoadDosError;
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end;
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end;
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Procedure packtime(var t : datetime;var p : longint);
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Begin
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Procedure packtime(var t : datetime;var p : longint);
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Begin
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p:=(t.sec shr 1)+(t.min shl 5)+(t.hour shl 11)+(t.day shl 16)+(t.month shl 21)+((t.year-1980) shl 25);
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End;
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End;
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Procedure unpacktime(p : longint;var t : datetime);
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Begin
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with t do
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begin
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sec:=(p and 31) shl 1;
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min:=(p shr 5) and 63;
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hour:=(p shr 11) and 31;
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day:=(p shr 16) and 31;
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month:=(p shr 21) and 15;
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year:=(p shr 25)+1980;
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end;
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End;
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Procedure unpacktime(p : longint;var t : datetime);
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Begin
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t.sec:=(p and 31) shl 1;
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t.min:=(p shr 5) and 63;
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t.hour:=(p shr 11) and 31;
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t.day:=(p shr 16) and 31;
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t.month:=(p shr 21) and 15;
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t.year:=(p shr 25)+1980;
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End;
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{******************************************************************************
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--- Exec ---
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******************************************************************************}
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var
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var
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lastdosexitcode : word;
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{$ifdef GO32V2}
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{ this code is just the most basic part of dosexec.c from
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the djgpp code }
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procedure exec(const path : pathstr;const comline : comstr);
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procedure do_system(p,c : string);
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{
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{
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Table 0931
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Format of EXEC parameter block for AL=00h,01h,04h:
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Offset Size Description
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@ -350,14 +354,14 @@ var
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0Eh DWORD (AL=01h) will hold subprogram's initial SS:SP on return
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12h DWORD (AL=01h) will hold entry point (CS:IP) on return
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INT 21 4B--
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}
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}
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type
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realptr = record
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procedure exec(const path : pathstr;const comline : comstr);
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type
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realptr = packed record
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ofs,seg : word;
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end;
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texecblock = record
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texecblock = packed record
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envseg : word;
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comtail : realptr;
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firstFCB : realptr;
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@ -365,10 +369,18 @@ var
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iniStack : realptr;
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iniCSIP : realptr;
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end;
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var
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current_dos_buffer_pos,
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arg_ofs,
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i,la_env,
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la_p,la_c,la_e,
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fcb1_la,fcb2_la : longint;
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execblock : texecblock;
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c,p : string;
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var current_dos_buffer_pos : longint;
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function paste_to_dos(src : string) : boolean;
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var c : array[0..255] of char;
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var
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c : array[0..255] of char;
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begin
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paste_to_dos:=false;
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if current_dos_buffer_pos+length(src)+1>transfer_buffer+tb_size then
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@ -379,23 +391,27 @@ var
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current_dos_buffer_pos:=current_dos_buffer_pos+length(src)+1;
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paste_to_dos:=true;
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end;
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var
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i,la_env,la_p,la_c,la_e,fcb1_la,fcb2_la : longint;
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arg_ofs : longint;
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execblock : texecblock;
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begin
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la_env:=transfer_buffer;
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while (la_env mod 16)<>0 do inc(la_env);
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current_dos_buffer_pos:=la_env;
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for i:=1 to envcount do
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begin
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paste_to_dos(envstr(i));
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end;
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paste_to_dos(''); { adds a double zero at the end }
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{ allow slash as backslash }
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begin
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{ create command line }
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move(comline[0],c[1],length(comline)+1);
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c[length(comline)+2]:=#13;
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c[0]:=char(length(comline)+2);
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{ create path }
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p:=path;
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for i:=1 to length(p) do
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if p[i]='/' then p[i]:='\';
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if p[i]='/' then
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p[i]:='\';
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{ create buffer }
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la_env:=transfer_buffer;
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while (la_env and 15)<>0 do
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inc(la_env);
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current_dos_buffer_pos:=la_env;
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{ copy environment }
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for i:=1 to envcount do
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paste_to_dos(envstr(i));
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paste_to_dos(''); { adds a double zero at the end }
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{ allow slash as backslash }
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la_p:=current_dos_buffer_pos;
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paste_to_dos(p);
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la_c:=current_dos_buffer_pos;
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@ -405,47 +421,47 @@ var
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la_e:=la_e+16;
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fcb2_la:=la_e;
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la_e:=la_e+16;
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{ allocate FCB see dosexec code }
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dosregs.ax:=$2901;
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{ allocate FCB see dosexec code }
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arg_ofs:=1;
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while (c[arg_ofs]=' ') or (c[arg_ofs]=#9) do inc(arg_ofs);
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dosregs.ds:=(la_c+arg_ofs) div 16;
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dosregs.si:=(la_c+arg_ofs) mod 16;
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dosregs.es:=fcb1_la div 16;
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dosregs.di:=fcb1_la mod 16;
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while (c[arg_ofs] in [' ',#9]) do
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inc(arg_ofs);
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dosregs.ax:=$2901;
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dosregs.ds:=(la_c+arg_ofs) shr 4;
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dosregs.esi:=(la_c+arg_ofs) and 15;
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dosregs.es:=fcb1_la shr 4;
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dosregs.edi:=fcb1_la and 15;
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msdos(dosregs);
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{ allocate second FCB see dosexec code }
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repeat
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inc(arg_ofs);
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until (c[arg_ofs]=' ') or
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(c[arg_ofs]=#9) or
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(c[arg_ofs]=#13);
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until (c[arg_ofs] in [' ',#9,#13]);
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if c[arg_ofs]<>#13 then
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begin
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repeat
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inc(arg_ofs);
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while (c[arg_ofs]=' ') or (c[arg_ofs]=#9) do inc(arg_ofs);
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until not (c[arg_ofs] in [' ',#9]);
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end;
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{ allocate second FCB see dosexec code }
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dosregs.ax:=$2901;
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dosregs.ds:=(la_c+arg_ofs) div 16;
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dosregs.si:=(la_c+arg_ofs) mod 16;
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dosregs.es:=fcb2_la div 16;
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dosregs.di:=fcb2_la mod 16;
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dosregs.ds:=(la_c+arg_ofs) shr 4;
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dosregs.si:=(la_c+arg_ofs) and 15;
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dosregs.es:=fcb2_la shr 4;
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dosregs.di:=fcb2_la and 15;
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msdos(dosregs);
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with execblock do
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begin
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envseg:=la_env div 16;
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comtail.seg:=la_c div 16;
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comtail.ofs:=la_c mod 16;
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firstFCB.seg:=fcb1_la div 16;
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firstFCB.ofs:=fcb1_la mod 16;
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secondFCB.seg:=fcb2_la div 16;
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secondFCB.ofs:=fcb2_la mod 16;
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envseg:=la_env shr 4;
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comtail.seg:=la_c shr 4;
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comtail.ofs:=la_c and 15;
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firstFCB.seg:=fcb1_la shr 4;
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firstFCB.ofs:=fcb1_la and 15;
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secondFCB.seg:=fcb2_la shr 4;
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secondFCB.ofs:=fcb2_la and 15;
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end;
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seg_move(get_ds,longint(@execblock),dosmemselector,la_e,sizeof(texecblock));
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dosregs.edx:=la_p mod 16;
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dosregs.ds:=la_p div 16;
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dosregs.ebx:=la_e mod 16;
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dosregs.es:=la_e div 16;
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dosregs.edx:=la_p and 15;
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dosregs.ds:=la_p shr 4;
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dosregs.ebx:=la_e and 15;
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dosregs.es:=la_e shr 4;
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dosregs.ax:=$4b00;
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msdos(dosregs);
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LoadDosError;
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@ -457,92 +473,81 @@ var
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end
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else
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LastDosExitCode:=0;
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end;
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{ var
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p,c : array[0..255] of char; }
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var c : string;
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begin
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doserror:=0;
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{ move(path[1],p,length(path));
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p[length(path)]:=#0; }
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move(comline[0],c[1],length(comline)+1);
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c[length(comline)+2]:=#13;
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c[0]:=char(length(comline)+2);
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do_system(path,c);
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end;
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end;
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{$else GO32V2}
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procedure exec(const path : pathstr;const comline : comstr);
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procedure do_system(p : pchar);
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begin
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procedure exec(const path : pathstr;const comline : comstr);
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var
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i : longint;
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b : array[0..255] of char;
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begin
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doserror:=0;
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for i:=1to length(path) do
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if path[i]='/' then
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b[i-1]:='\'
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else
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b[i-1]:=path[i];
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b[i]:=' ';
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inc(i);
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move(comline[1],b[i],length(comline));
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inc(i,length(comline));
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b[i]:=#0;
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asm
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movl 12(%ebp),%ebx
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leal b,%ebx
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movw $0xff07,%ax
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int $0x21
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movw %ax,_LASTDOSEXITCODE
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end;
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end;
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end;
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var
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i : longint;
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execute : string;
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b : array[0..255] of char;
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{$endif}
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begin
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doserror:=0;
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execute:=path+' '+comline;
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{ allow slash as backslash for the program name only }
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for i:=1 to length(path) do
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if execute[i]='/' then execute[i]:='\';
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move(execute[1],b,length(execute));
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b[length(execute)]:=#0;
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do_system(b);
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end;
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{$endif GO32V2}
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function dosexitcode : word;
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begin
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function dosexitcode : word;
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begin
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dosexitcode:=lastdosexitcode;
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end;
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end;
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procedure getcbreak(var breakvalue : boolean);
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begin
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procedure getcbreak(var breakvalue : boolean);
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begin
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dosregs.ax:=$3300;
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msdos(dosregs);
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breakvalue:=dosregs.dl<>0;
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end;
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end;
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procedure setcbreak(breakvalue : boolean);
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begin
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procedure setcbreak(breakvalue : boolean);
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begin
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dosregs.ax:=$3301;
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dosregs.dl:=ord(breakvalue);
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msdos(dosregs);
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end;
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end;
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procedure getverify(var verify : boolean);
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begin
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procedure getverify(var verify : boolean);
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begin
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dosregs.ah:=$54;
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msdos(dosregs);
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verify:=dosregs.al<>0;
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end;
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end;
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procedure setverify(verify : boolean);
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begin
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procedure setverify(verify : boolean);
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begin
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dosregs.ah:=$2e;
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dosregs.al:=ord(verify);
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msdos(dosregs);
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end;
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end;
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{******************************************************************************
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--- Disk ---
|
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******************************************************************************}
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|
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function diskfree(drive : byte) : longint;
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begin
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function diskfree(drive : byte) : longint;
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begin
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dosregs.dl:=drive;
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dosregs.ah:=$36;
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msdos(dosregs);
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@ -550,11 +555,11 @@ var
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diskfree:=dosregs.ax*dosregs.bx*dosregs.cx
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else
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diskfree:=-1;
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end;
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end;
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function disksize(drive : byte) : longint;
|
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|
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begin
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function disksize(drive : byte) : longint;
|
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begin
|
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dosregs.dl:=drive;
|
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dosregs.ah:=$36;
|
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msdos(dosregs);
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@ -562,7 +567,8 @@ var
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disksize:=dosregs.ax*dosregs.cx*dosregs.dx
|
||||
else
|
||||
disksize:=-1;
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
{******************************************************************************
|
||||
--- Findfirst FindNext ---
|
||||
@ -814,10 +820,13 @@ var
|
||||
{Now remove also all references to '\..\' + of course previous dirs..}
|
||||
repeat
|
||||
i:=pos('\..\',pa);
|
||||
if i<>0 then j:=i-1;
|
||||
if i<>0 then
|
||||
begin
|
||||
j:=i-1;
|
||||
while (j>1) and (pa[j]<>'\') do
|
||||
dec (j);
|
||||
delete (pa,j,i-j+3);
|
||||
end;
|
||||
until i=0;
|
||||
{Remove End . and \}
|
||||
if (length(pa)>0) and (pa[length(pa)]='.') then
|
||||
@ -866,8 +875,6 @@ var
|
||||
end;
|
||||
end;
|
||||
|
||||
{$ifdef GO32V2}
|
||||
|
||||
procedure getftime(var f;var time : longint);
|
||||
begin
|
||||
dosregs.bx:=textrec(f).handle;
|
||||
@ -887,67 +894,57 @@ var
|
||||
doserror:=dosregs.al;
|
||||
end;
|
||||
|
||||
procedure getfattr(var f;var attr : word);
|
||||
begin
|
||||
|
||||
procedure getfattr(var f;var attr : word);
|
||||
{$ifndef GO32V2}
|
||||
var
|
||||
n : array[0..255] of char;
|
||||
{$endif}
|
||||
begin
|
||||
{$ifdef GO32V2}
|
||||
copytodos(filerec(f).name,strlen(filerec(f).name)+1);
|
||||
dosregs.ax:=$4300;
|
||||
dosregs.edx:=transfer_buffer and 15;
|
||||
dosregs.ds:=transfer_buffer shr 4;
|
||||
{$else}
|
||||
strpcopy(n,filerec(f).name);
|
||||
dosregs.edx:=longint(@n);
|
||||
{$endif}
|
||||
dosregs.ax:=$4300;
|
||||
msdos(dosregs);
|
||||
LoadDosError;
|
||||
Attr:=dosregs.cx;
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure setfattr(var f;attr : word);
|
||||
begin
|
||||
|
||||
procedure setfattr(var f;attr : word);
|
||||
{$ifndef GO32V2}
|
||||
var
|
||||
n : array[0..255] of char;
|
||||
{$endif}
|
||||
begin
|
||||
{$ifdef GO32V2}
|
||||
copytodos(filerec(f).name,strlen(filerec(f).name)+1);
|
||||
dosregs.ax:=$4301;
|
||||
dosregs.edx:=transfer_buffer mod 16;
|
||||
dosregs.ds:=transfer_buffer div 16;
|
||||
dosregs.cx:=attr;
|
||||
msdos(dosregs);
|
||||
LoadDosError;
|
||||
end;
|
||||
|
||||
{$else GO32V2}
|
||||
|
||||
procedure getfattr(var f;var attr : word);
|
||||
var
|
||||
n : array[0..255] of char;
|
||||
r : registers;
|
||||
begin
|
||||
{$else}
|
||||
strpcopy(n,filerec(f).name);
|
||||
dosregs.ax:=$4300;
|
||||
dosregs.edx:=longint(@n);
|
||||
msdos(dosregs);
|
||||
LoadDosError;
|
||||
attr:=dosregs.cx;
|
||||
end;
|
||||
|
||||
procedure setfattr(var f;attr : word);
|
||||
var
|
||||
n : array[0..255] of char;
|
||||
r : registers;
|
||||
begin
|
||||
strpcopy(n,filerec(f).name);
|
||||
{$endif}
|
||||
dosregs.ax:=$4301;
|
||||
dosregs.edx:=longint(@n);
|
||||
dosregs.cx:=attr;
|
||||
msdos(dosregs);
|
||||
LoadDosError;
|
||||
end;
|
||||
|
||||
{$endif GO32V2}
|
||||
end;
|
||||
|
||||
|
||||
{******************************************************************************
|
||||
--- Environment ---
|
||||
******************************************************************************}
|
||||
|
||||
function envcount : longint;
|
||||
var
|
||||
function envcount : longint;
|
||||
var
|
||||
hp : ppchar;
|
||||
begin
|
||||
begin
|
||||
hp:=envp;
|
||||
envcount:=0;
|
||||
while assigned(hp^) do
|
||||
@ -955,26 +952,26 @@ var
|
||||
inc(envcount);
|
||||
hp:=hp+4;
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
function envstr(index : integer) : string;
|
||||
begin
|
||||
function envstr(index : integer) : string;
|
||||
begin
|
||||
if (index<=0) or (index>envcount) then
|
||||
begin
|
||||
envstr:='';
|
||||
exit;
|
||||
end;
|
||||
envstr:=strpas(ppchar(envp+4*(index-1))^);
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
Function GetEnv(envvar: string): string;
|
||||
var
|
||||
Function GetEnv(envvar: string): string;
|
||||
var
|
||||
hp : ppchar;
|
||||
hs : string;
|
||||
eqpos : longint;
|
||||
begin
|
||||
begin
|
||||
envvar:=upcase(envvar);
|
||||
hp:=envp;
|
||||
getenv:='';
|
||||
@ -989,7 +986,8 @@ var
|
||||
end;
|
||||
hp:=hp+4;
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
{******************************************************************************
|
||||
--- Not Supported ---
|
||||
@ -1011,7 +1009,12 @@ End;
|
||||
end.
|
||||
{
|
||||
$Log$
|
||||
Revision 1.3 1998-05-21 19:30:47 peter
|
||||
Revision 1.4 1998-05-22 00:39:22 peter
|
||||
* go32v1, go32v2 recompiles with the new objects
|
||||
* remake3 works again with go32v2
|
||||
- removed some "optimizes" from daniel which were wrong
|
||||
|
||||
Revision 1.3 1998/05/21 19:30:47 peter
|
||||
* objects compiles for linux
|
||||
+ assign(pchar), assign(char), rename(pchar), rename(char)
|
||||
* fixed read_text_as_array
|
||||
|
||||
@ -205,8 +205,8 @@ crt$(PPUEXT) : ../crt.pp $(INC)/textrec.inc go32$(PPUEXT) $(SYSTEMPPU)
|
||||
$(PP) $(OPT) crt $(REDIR)
|
||||
$(DEL) crt.pp
|
||||
|
||||
objects$(PPUEXT) : ../objects.pp $(SYSTEMPPU)
|
||||
$(COPY) ../objects.pp .
|
||||
objects$(PPUEXT) : $(INC)/objects.pp objinc.inc $(SYSTEMPPU)
|
||||
$(COPY) $(INC)/objects.pp .
|
||||
$(PP) $(OPT) objects.pp $(REDIR)
|
||||
$(DEL) objects.pp
|
||||
|
||||
@ -234,15 +234,15 @@ mouse$(PPUEXT) : ../mouse.pp $(SYSTEMPPU)
|
||||
$(PP) $(OPT) mouse.pp $(REDIR)
|
||||
$(DEL) mouse.pp
|
||||
|
||||
getopts$(PPUEXT) : $(PROCINC)/getopts.pp $(SYSTEMPPU)
|
||||
$(COPY) $(PROCINC)/getopts.pp .
|
||||
getopts$(PPUEXT) : $(INC)/getopts.pp $(SYSTEMPPU)
|
||||
$(COPY) $(INC)/getopts.pp .
|
||||
$(PP) $(OPT) getopts.pp $(REDIR)
|
||||
$(DEL) getopts.pp
|
||||
|
||||
graph$(PPUEXT) : ../graph.pp go32$(PPUEXT) $(SYSTEMPPU) mmx$(PPUEXT) \
|
||||
$(PPIDEPS)
|
||||
PPIFILES:=$(wildcard $(PPI)/*.ppi)
|
||||
graph$(PPUEXT) : ../graph.pp go32$(PPUEXT) $(SYSTEMPPU) mmx$(PPUEXT) $(PPIFILES)
|
||||
$(COPY) ../graph.pp .
|
||||
$(PP) $(OPT) -Up$(PPI) graph $(REDIR)
|
||||
$(PP) $(OPT) -I$(PPI) graph $(REDIR)
|
||||
$(DEL) graph.pp
|
||||
|
||||
|
||||
|
||||
@ -11,7 +11,7 @@
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
|
||||
**********************************************************************}
|
||||
{$define dos}
|
||||
{$define go32v1}
|
||||
{$undef go32v2}
|
||||
{$undef os2}
|
||||
{$undef linux}
|
||||
@ -19,27 +19,9 @@
|
||||
|
||||
{
|
||||
$Log$
|
||||
Revision 1.1 1998-03-25 11:18:41 root
|
||||
Initial revision
|
||||
Revision 1.2 1998-05-22 00:39:31 peter
|
||||
* go32v1, go32v2 recompiles with the new objects
|
||||
* remake3 works again with go32v2
|
||||
- removed some "optimizes" from daniel which were wrong
|
||||
|
||||
Revision 1.3 1998/01/26 11:57:08 michael
|
||||
+ Added log at the end
|
||||
|
||||
|
||||
|
||||
Working file: rtl/dos/go32v1/os.inc
|
||||
description:
|
||||
----------------------------
|
||||
revision 1.2
|
||||
date: 1997/12/01 12:24:05; author: michael; state: Exp; lines: +13 -0
|
||||
+ added copyright reference in header.
|
||||
----------------------------
|
||||
revision 1.1
|
||||
date: 1997/11/27 08:33:53; author: michael; state: Exp;
|
||||
Initial revision
|
||||
----------------------------
|
||||
revision 1.1.1.1
|
||||
date: 1997/11/27 08:33:53; author: michael; state: Exp; lines: +0 -0
|
||||
FPC RTL CVS start
|
||||
=============================================================================
|
||||
}
|
||||
|
||||
@ -3,6 +3,8 @@
|
||||
# This file is part of the Free Pascal run time library.
|
||||
# Copyright (c) 1993,97 by the Free Pascal development team.
|
||||
#
|
||||
# Go32V1 Startup code
|
||||
#
|
||||
# See the file COPYING.FPC, included in this distribution,
|
||||
# for details about the copyright.
|
||||
#
|
||||
@ -11,14 +13,13 @@
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
#
|
||||
# **********************************************************************
|
||||
#///*
|
||||
#//** Called as start(argc, argv, envp)
|
||||
#//*/
|
||||
#///* gs:edx points to prog_info structure. All other registers are OBSOLETE
|
||||
#//** but included for backwards compatibility
|
||||
#//*/
|
||||
|
||||
.text
|
||||
#
|
||||
# Called as start(argc, argv, envp)
|
||||
#
|
||||
# gs:edx points to prog_info structure. All other registers are OBSOLETE
|
||||
# but included for backwards compatibility
|
||||
#
|
||||
.text
|
||||
.globl _start
|
||||
_start:
|
||||
.globl start
|
||||
@ -36,7 +37,7 @@ start:
|
||||
movw %ds,%ax
|
||||
cmpw %cx,%ax
|
||||
je Lcopy_none
|
||||
# /* set the right size */
|
||||
# set the right size
|
||||
movl $40,U_SYSTEM_GO32_INFO_BLOCK
|
||||
|
||||
movl %gs:(%edx), %ecx
|
||||
@ -84,9 +85,9 @@ Lcopy_done:
|
||||
|
||||
movw U_SYSTEM_GO32_INFO_BLOCK+36,%ax
|
||||
movw %ax,_run_mode
|
||||
#/* I need a value for the stack bottom, */
|
||||
#/* but I don't know how to get it from go32 */
|
||||
#/* I suppose the stack is 4Ko long, is this true ? */
|
||||
# I need a value for the stack bottom,
|
||||
# but I don't know how to get it from go32
|
||||
# I suppose the stack is 4Ko long, is this true ?
|
||||
movl %esp,%eax
|
||||
subl $0x4000,%eax
|
||||
movl %eax,__stkbottom
|
||||
@ -105,15 +106,16 @@ Lcopy_done:
|
||||
movl %esp,%ebx
|
||||
movl 8(%ebx),%eax
|
||||
movl %eax,_environ
|
||||
movl %eax,U_SYSTEM_ENVIRON
|
||||
movl %eax,U_SYSTEM_ENVP
|
||||
movl 4(%ebx),%eax
|
||||
movl %eax,_args
|
||||
movl %eax,U_SYSTEM_ARGV
|
||||
movl (%ebx),%eax
|
||||
movl %eax,_argc
|
||||
movl %eax,U_SYSTEM_ARGC
|
||||
|
||||
call PASCALMAIN
|
||||
|
||||
|
||||
exit_again:
|
||||
movl $0x4c00,%eax
|
||||
int $0x21
|
||||
@ -121,23 +123,31 @@ exit_again:
|
||||
|
||||
ret
|
||||
|
||||
.data
|
||||
.data
|
||||
.globl _argc
|
||||
_argc:
|
||||
.long 0
|
||||
|
||||
.globl _args
|
||||
_args:
|
||||
.long 0
|
||||
.globl _run_mode
|
||||
_run_mode:
|
||||
.word 0
|
||||
.globl _core_selector
|
||||
_core_selector:
|
||||
.word 0
|
||||
|
||||
.globl _environ
|
||||
_environ:
|
||||
.long 0
|
||||
|
||||
.globl __stkbottom
|
||||
__stkbottom:
|
||||
.long 0
|
||||
|
||||
.globl _run_mode
|
||||
_run_mode:
|
||||
.word 0
|
||||
|
||||
.globl _core_selector
|
||||
_core_selector:
|
||||
.word 0
|
||||
|
||||
.globl ___pid
|
||||
___pid:
|
||||
.long 42
|
||||
@ -155,30 +165,21 @@ _ScreenSecondary:
|
||||
.long 0
|
||||
|
||||
.globl __hard_master
|
||||
.globl __hard_slave
|
||||
.globl __core_select
|
||||
__hard_master:
|
||||
.byte 0
|
||||
|
||||
.globl __hard_slave
|
||||
__hard_slave:
|
||||
.byte 0
|
||||
|
||||
.globl __core_select
|
||||
__core_select:
|
||||
.short 0
|
||||
.globl __stkbottom
|
||||
__stkbottom:
|
||||
.long 0
|
||||
# .globl U_SYSTEM_GO32_INFO_BLOCK
|
||||
# U_SYSTEM_GO32_INFO_BLOCK:
|
||||
# .long __go32_end - U_SYSTEM_GO32_INFO_BLOCK #//* size */
|
||||
# .long 0 #//* offs 4 linear_address_of_primary_screen; */
|
||||
# .long 0 #//* offs 8 linear_address_of_secondary_screen; */
|
||||
# .long 0 #//* offs 12 linear_address_of_transfer_buffer; */
|
||||
# .long 0 #//* offs 16 size_of_transfer_buffer; >= 4k */
|
||||
# .long 0 #//* offs 20 pid; */
|
||||
# .byte 0 #//* offs 24 u_char master_interrupt_controller_base; */
|
||||
# .byte 0 #//* offs 25 u_char slave_interrupt_controller_base; */
|
||||
# .word 0 #//* offs 26 u_short selector_for_linear_memory; */
|
||||
# .long 0 #//* offs 28 u_long linear_address_of_stub_info_structure; */
|
||||
# .long 0 #//* offs 32 u_long linear_address_of_original_psp; */
|
||||
# .word 0 #//* offs 36 u_short run_mode; */
|
||||
# .word 0 #//* offs 38 u_short run_mode_info; */
|
||||
#__go32_end:
|
||||
#
|
||||
# $Log$
|
||||
# Revision 1.3 1998-05-22 00:39:32 peter
|
||||
# * go32v1, go32v2 recompiles with the new objects
|
||||
# * remake3 works again with go32v2
|
||||
# - removed some "optimizes" from daniel which were wrong
|
||||
#
|
||||
#
|
||||
|
||||
@ -12,30 +12,45 @@
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
|
||||
**********************************************************************}
|
||||
|
||||
{ system unit for go32v1 }
|
||||
{$define DOS}
|
||||
unit system;
|
||||
interface
|
||||
|
||||
{ no stack check in system }
|
||||
{$S-}
|
||||
|
||||
{$I os.inc}
|
||||
|
||||
interface
|
||||
{ include system-independent routine headers }
|
||||
|
||||
{ die betriebssystemunabhangigen Deklarationen einfuegen: }
|
||||
{$I systemh.inc}
|
||||
|
||||
{$I systemh.inc}
|
||||
{ include heap support headers }
|
||||
|
||||
{$I heaph.inc}
|
||||
{$I heaph.inc}
|
||||
|
||||
const
|
||||
UnusedHandle=$ffff;
|
||||
StdInputHandle=0;
|
||||
StdOutputHandle=1;
|
||||
StdErrorHandle=2;
|
||||
{ Default filehandles }
|
||||
UnusedHandle = $ffff;
|
||||
StdInputHandle = 0;
|
||||
StdOutputHandle = 1;
|
||||
StdErrorHandle = 2;
|
||||
|
||||
{ Default memory segments (Tp7 compatibility) }
|
||||
seg0040 = $0040;
|
||||
segA000 = $A000;
|
||||
segB000 = $B000;
|
||||
segB800 = $B800;
|
||||
|
||||
var
|
||||
{ C-compatible arguments and environment }
|
||||
argc : longint;
|
||||
argv : ppchar;
|
||||
envp : ppchar;
|
||||
|
||||
type
|
||||
{$PACKRECORDS 1}
|
||||
t_stub_info = record
|
||||
{ Dos Extender info }
|
||||
p_stub_info = ^t_stub_info;
|
||||
t_stub_info = packed record
|
||||
magic : array[0..15] of char;
|
||||
size : longint;
|
||||
minstack : longint;
|
||||
@ -51,9 +66,8 @@ type
|
||||
argv0 : array [0..15] of char;
|
||||
dpmi_server : array [0..15] of char;
|
||||
end;
|
||||
p_stub_info = ^t_stub_info;
|
||||
|
||||
t_go32_info_block = record
|
||||
t_go32_info_block = packed record
|
||||
size_of_this_structure_in_bytes : longint; {offset 0}
|
||||
linear_address_of_primary_screen : longint; {offset 4}
|
||||
linear_address_of_secondary_screen : longint; {offset 8}
|
||||
@ -68,30 +82,29 @@ type
|
||||
run_mode : word; {offset 36}
|
||||
run_mode_info : word; {offset 38}
|
||||
end;
|
||||
{$PACKRECORDS NORMAL}
|
||||
|
||||
var
|
||||
stub_info : p_stub_info;
|
||||
go32_info_block : t_go32_info_block;
|
||||
environ : ppchar;
|
||||
|
||||
implementation
|
||||
{ Needed for CRT unit }
|
||||
function do_read(h,addr,len : longint) : longint;
|
||||
|
||||
{ include system independent routines }
|
||||
|
||||
{$I system.inc}
|
||||
implementation
|
||||
|
||||
{$S-}
|
||||
procedure st1(stack_size : longint);[public,alias: 'STACKCHECK'];
|
||||
{ include system independent routines }
|
||||
|
||||
begin
|
||||
{ called when trying to get local stack }
|
||||
{ if the compiler directive $S is set }
|
||||
{ this function must preserve esi !!!! }
|
||||
{ because esi is set by the calling }
|
||||
{ proc for methods }
|
||||
{ it must preserve all registers !! }
|
||||
{$I system.inc}
|
||||
|
||||
procedure int_stackcheck(stack_size:longint);[public,alias: 'STACKCHECK'];
|
||||
begin
|
||||
{ called when trying to get local stack
|
||||
if the compiler directive $S is set
|
||||
this function must preserve esi !!!!
|
||||
because esi is set by the calling
|
||||
proc for methods
|
||||
it must preserve all registers !! }
|
||||
asm
|
||||
pushl %eax
|
||||
pushl %ebx
|
||||
@ -118,86 +131,60 @@ var
|
||||
popl %eax
|
||||
end['EAX','EBX'];
|
||||
RunError(202);
|
||||
{ this needs a local variable }
|
||||
{ so the function called itself !! }
|
||||
{ Writeln('low in stack ');
|
||||
RunError(202); }
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure halt(errnum : byte);
|
||||
|
||||
begin
|
||||
{$I386_ATT}
|
||||
|
||||
procedure halt(errnum : byte);
|
||||
begin
|
||||
do_exit;
|
||||
flush(stderr);
|
||||
asm
|
||||
movl $0x4c00,%eax
|
||||
movb 8(%ebp),%al
|
||||
movb errnum,%al
|
||||
int $0x21
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
function paramcount : longint;
|
||||
|
||||
begin
|
||||
asm
|
||||
movl _argc,%eax
|
||||
decl %eax
|
||||
leave
|
||||
ret
|
||||
end ['EAX'];
|
||||
end;
|
||||
function paramcount : longint;
|
||||
begin
|
||||
paramcount := argc - 1;
|
||||
end;
|
||||
|
||||
function paramstr(l : longint) : string;
|
||||
|
||||
function args : pointer;
|
||||
function paramstr(l : longint) : string;
|
||||
begin
|
||||
if (l>=0) and (l+1<=argc) then
|
||||
paramstr:=strpas(argv[l])
|
||||
else
|
||||
paramstr:='';
|
||||
end;
|
||||
|
||||
begin
|
||||
asm
|
||||
movl _args,%eax
|
||||
leave
|
||||
ret
|
||||
end ['EAX'];
|
||||
end;
|
||||
|
||||
var
|
||||
p : ^pchar;
|
||||
|
||||
begin
|
||||
if (l>=0) and (l<=paramcount) then
|
||||
begin
|
||||
p:=args;
|
||||
paramstr:=strpas(p[l]);
|
||||
end
|
||||
else paramstr:='';
|
||||
end;
|
||||
|
||||
procedure randomize;
|
||||
|
||||
var
|
||||
hl : longint;
|
||||
begin
|
||||
asm
|
||||
procedure randomize;assembler;
|
||||
asm
|
||||
movb $0x2c,%ah
|
||||
int $0x21
|
||||
movw %cx,-4(%ebp)
|
||||
movw %dx,-2(%ebp)
|
||||
end;
|
||||
randseed:=hl;
|
||||
end;
|
||||
shll $16,%ecx
|
||||
movw %dx,%cx
|
||||
movl %ecx,randseed
|
||||
end;
|
||||
|
||||
{ use standard heap management }
|
||||
{ sbrk function of go32v1 }
|
||||
function Sbrk(size : longint) : longint;
|
||||
|
||||
begin
|
||||
asm
|
||||
{*****************************************************************************
|
||||
Heap Management
|
||||
*****************************************************************************}
|
||||
|
||||
function Sbrk(size : longint) : longint;assembler;
|
||||
asm
|
||||
movl size,%ebx
|
||||
movl $0x4a01,%eax
|
||||
int $0x21
|
||||
movl %eax,__RESULT
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
{ include standard heap management }
|
||||
{$I heap.inc}
|
||||
|
||||
|
||||
@ -215,15 +202,13 @@ begin
|
||||
end;
|
||||
|
||||
|
||||
procedure do_close(h : longint);
|
||||
begin
|
||||
asm
|
||||
movl 8(%ebp),%ebx
|
||||
procedure do_close(h : longint);assembler;
|
||||
asm
|
||||
movl h,%ebx
|
||||
movb $0x3e,%ah
|
||||
pushl %ebp
|
||||
intl $0x21
|
||||
popl %ebp
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
@ -231,14 +216,14 @@ procedure do_erase(p : pchar);
|
||||
begin
|
||||
AllowSlash(p);
|
||||
asm
|
||||
movl 8(%ebp),%edx
|
||||
movl p,%edx
|
||||
movb $0x41,%ah
|
||||
pushl %ebp
|
||||
int $0x21
|
||||
popl %ebp
|
||||
jnc .LERASE1
|
||||
movw %ax,U_SYSTEM_INOUTRES;
|
||||
.LERASE1:
|
||||
movw %ax,inoutres
|
||||
.LERASE1:
|
||||
end;
|
||||
end;
|
||||
|
||||
@ -248,121 +233,102 @@ begin
|
||||
AllowSlash(p1);
|
||||
AllowSlash(p2);
|
||||
asm
|
||||
movl 8(%ebp),%edx
|
||||
movl 12(%ebp),%edi
|
||||
movl p1,%edx
|
||||
movl p2,%edi
|
||||
movb $0x56,%ah
|
||||
pushl %ebp
|
||||
int $0x21
|
||||
popl %ebp
|
||||
jnc .LRENAME1
|
||||
movw %ax,U_SYSTEM_INOUTRES;
|
||||
.LRENAME1:
|
||||
movw %ax,inoutres
|
||||
.LRENAME1:
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
function do_write(h,addr,len : longint) : longint;
|
||||
begin
|
||||
asm
|
||||
movl 16(%ebp),%ecx
|
||||
movl 12(%ebp),%edx
|
||||
movl 8(%ebp),%ebx
|
||||
function do_write(h,addr,len : longint) : longint;assembler;
|
||||
asm
|
||||
movl len,%ecx
|
||||
movl addr,%edx
|
||||
movl h,%ebx
|
||||
movb $0x40,%ah
|
||||
int $0x21
|
||||
jnc .LDOSWRITE1
|
||||
movw %ax,U_SYSTEM_INOUTRES;
|
||||
.LDOSWRITE1:
|
||||
movl %eax,-4(%ebp)
|
||||
end;
|
||||
movw %ax,inoutres
|
||||
xorl %eax,%eax
|
||||
.LDOSWRITE1:
|
||||
end;
|
||||
|
||||
|
||||
function do_read(h,addr,len : longint) : longint;
|
||||
begin
|
||||
asm
|
||||
movl 16(%ebp),%ecx
|
||||
movl 12(%ebp),%edx
|
||||
movl 8(%ebp),%ebx
|
||||
function do_read(h,addr,len : longint) : longint;assembler;
|
||||
asm
|
||||
movl len,%ecx
|
||||
movl addr,%edx
|
||||
movl h,%ebx
|
||||
movb $0x3f,%ah
|
||||
int $0x21
|
||||
jnc .LDOSREAD1
|
||||
movw %ax,U_SYSTEM_INOUTRES;
|
||||
movw %ax,inoutres
|
||||
xorl %eax,%eax
|
||||
.LDOSREAD1:
|
||||
leave
|
||||
ret $12
|
||||
end;
|
||||
.LDOSREAD1:
|
||||
end;
|
||||
|
||||
|
||||
function do_filepos(handle : longint) : longint;
|
||||
begin
|
||||
asm
|
||||
movb $0x42,%ah
|
||||
movb $0x1,%al
|
||||
movl 8(%ebp),%ebx
|
||||
function do_filepos(handle : longint) : longint;assembler;
|
||||
asm
|
||||
movl $0x4201,%eax
|
||||
movl handle,%ebx
|
||||
xorl %ecx,%ecx
|
||||
xorl %edx,%edx
|
||||
pushl %ebp
|
||||
int $0x21
|
||||
popl %ebp
|
||||
jnc .LDOSFILEPOS1
|
||||
movw %ax,U_SYSTEM_INOUTRES;
|
||||
movw %ax,inoutres
|
||||
xorl %eax,%eax
|
||||
jmp .LDOSFILEPOS2
|
||||
.LDOSFILEPOS1:
|
||||
.LDOSFILEPOS1:
|
||||
shll $16,%edx
|
||||
movzwl %ax,%eax
|
||||
orl %edx,%eax
|
||||
.LDOSFILEPOS2:
|
||||
leave
|
||||
ret $4
|
||||
end;
|
||||
.LDOSFILEPOS2:
|
||||
end;
|
||||
|
||||
|
||||
procedure do_seek(handle,pos : longint);
|
||||
begin
|
||||
asm
|
||||
procedure do_seek(handle,pos : longint);assembler;
|
||||
asm
|
||||
movl $0x4200,%eax
|
||||
movl 8(%ebp),%ebx
|
||||
movl 12(%ebp),%edx
|
||||
movl handle,%ebx
|
||||
movl pos,%edx
|
||||
movl %edx,%ecx
|
||||
shrl $16,%ecx
|
||||
pushl %ebp
|
||||
int $0x21
|
||||
popl %ebp
|
||||
jnc .LDOSSEEK1
|
||||
movw %ax,U_SYSTEM_INOUTRES;
|
||||
.LDOSSEEK1:
|
||||
leave
|
||||
ret $8
|
||||
end;
|
||||
movw %ax,inoutres
|
||||
.LDOSSEEK1:
|
||||
end;
|
||||
|
||||
|
||||
function do_seekend(handle : longint) : longint;
|
||||
begin
|
||||
asm
|
||||
function do_seekend(handle : longint) : longint;assembler;
|
||||
asm
|
||||
movl $0x4202,%eax
|
||||
movl 8(%ebp),%ebx
|
||||
movl handle,%ebx
|
||||
xorl %ecx,%ecx
|
||||
xorl %edx,%edx
|
||||
pushl %ebp
|
||||
int $0x21
|
||||
popl %ebp
|
||||
jnc .Lset_at_end1
|
||||
movw %ax,U_SYSTEM_INOUTRES;
|
||||
movw %ax,inoutres
|
||||
xorl %eax,%eax
|
||||
jmp .Lset_at_end2
|
||||
.Lset_at_end1:
|
||||
.Lset_at_end1:
|
||||
shll $16,%edx
|
||||
movzwl %ax,%eax
|
||||
orl %edx,%eax
|
||||
.Lset_at_end2:
|
||||
leave
|
||||
ret $4
|
||||
end;
|
||||
.Lset_at_end2:
|
||||
end;
|
||||
|
||||
|
||||
@ -376,31 +342,26 @@ begin
|
||||
end;
|
||||
|
||||
|
||||
procedure do_truncate(handle,pos : longint);
|
||||
begin
|
||||
asm
|
||||
procedure do_truncate(handle,pos : longint);assembler;
|
||||
asm
|
||||
movl $0x4200,%eax
|
||||
movl 8(%ebp),%ebx
|
||||
movl 12(%ebp),%edx
|
||||
movl handle,%ebx
|
||||
movl pos,%edx
|
||||
movl %edx,%ecx
|
||||
shrl $16,%ecx
|
||||
pushl %ebp
|
||||
int $0x21
|
||||
popl %ebp
|
||||
jc .LTruncate1
|
||||
movl 8(%ebp),%ebx
|
||||
movl 12(%ebp),%edx
|
||||
movl handle,%ebx
|
||||
movl %ebp,%edx
|
||||
xorl %ecx,%ecx
|
||||
movb $0x40,%ah
|
||||
int $0x21
|
||||
jnc .LTruncate2
|
||||
.LTruncate1:
|
||||
movw %ax,U_SYSTEM_INOUTRES;
|
||||
.LTruncate2:
|
||||
leave
|
||||
ret $8
|
||||
end;
|
||||
.LTruncate1:
|
||||
movw %ax,inoutres
|
||||
.LTruncate2:
|
||||
end;
|
||||
|
||||
|
||||
@ -466,15 +427,15 @@ begin
|
||||
exit;
|
||||
end;
|
||||
asm
|
||||
movl $0xff02,%ax
|
||||
movl -4(%ebp),%ecx
|
||||
movl 12(%ebp),%ebx
|
||||
movl $0xff02,%eax
|
||||
movl oflags,%ecx
|
||||
movl flags,%ebx
|
||||
int $0x21
|
||||
jnc .LOPEN1
|
||||
movw %ax,U_SYSTEM_INOUTRES;
|
||||
movw %ax,inoutres
|
||||
movw $0xffff,%ax
|
||||
.LOPEN1:
|
||||
movl 8(%ebp),%edx
|
||||
.LOPEN1:
|
||||
movl f,%edx
|
||||
movw %ax,(%edx)
|
||||
end;
|
||||
if (flags and $10)<>0 then
|
||||
@ -514,11 +475,11 @@ begin
|
||||
AllowSlash(pchar(@buffer));
|
||||
asm
|
||||
leal buffer,%edx
|
||||
movb 8(%ebp),%ah
|
||||
movb func,%ah
|
||||
int $0x21
|
||||
jnc .LDOS_DIRS1
|
||||
movw %ax,U_SYSTEM_INOUTRES;
|
||||
.LDOS_DIRS1:
|
||||
movw %ax,inoutres
|
||||
.LDOS_DIRS1:
|
||||
end;
|
||||
end;
|
||||
|
||||
@ -540,9 +501,7 @@ begin
|
||||
DosDir($3b,s);
|
||||
end;
|
||||
|
||||
{ thanks to Michael Van Canneyt <michael@tfdec1.fys.kuleuven.ac.be>, }
|
||||
{ who writes this code }
|
||||
{ her is a problem if the getdir is called with a pathstr var in dos.pp }
|
||||
|
||||
procedure getdir(drivenr : byte;var dir : string);
|
||||
var
|
||||
temp : array[0..255] of char;
|
||||
@ -550,18 +509,16 @@ var
|
||||
i : byte;
|
||||
begin
|
||||
sof:=pchar(@dir[4]);
|
||||
{ dir[1..3] will contain '[drivenr]:\', but is not }
|
||||
{ supplied by DOS, so we let dos string start at }
|
||||
{ dir[4] }
|
||||
{ Get dir from drivenr : 0=default, 1=A etc... }
|
||||
{ dir[1..3] will contain '[drivenr]:\', but is not supplied by DOS,
|
||||
so we let dos string start at dir[4]
|
||||
Get dir from drivenr : 0=default, 1=A etc }
|
||||
asm
|
||||
movb drivenr,%dl
|
||||
movl sof,%esi
|
||||
mov $0x47,%ah
|
||||
int $0x21
|
||||
end;
|
||||
{ Now Dir should be filled with directory in ASCIIZ, }
|
||||
{ starting from dir[4] }
|
||||
{ Now Dir should be filled with directory in ASCIIZ starting from dir[4] }
|
||||
dir[0]:=#3;
|
||||
dir[2]:=':';
|
||||
dir[3]:='\';
|
||||
@ -575,7 +532,7 @@ begin
|
||||
dir[0]:=chr(i);
|
||||
inc(i);
|
||||
end;
|
||||
{ upcase the string (FPKPascal function) }
|
||||
{ upcase the string }
|
||||
dir:=upcase(dir);
|
||||
if drivenr<>0 then { Drive was supplied. We know it }
|
||||
dir[1]:=chr(65+drivenr-1)
|
||||
@ -623,60 +580,11 @@ Begin
|
||||
{ Reset IO Error }
|
||||
InOutRes:=0;
|
||||
End.
|
||||
|
||||
{
|
||||
$Log$
|
||||
Revision 1.2 1998-03-26 12:21:02 peter
|
||||
* makefile works again
|
||||
* environ is now defined in system.pp (like go32v2)
|
||||
Revision 1.3 1998-05-22 00:39:33 peter
|
||||
* go32v1, go32v2 recompiles with the new objects
|
||||
* remake3 works again with go32v2
|
||||
- removed some "optimizes" from daniel which were wrong
|
||||
|
||||
Revision 1.1.1.1 1998/03/25 11:18:41 root
|
||||
* Restored version
|
||||
|
||||
Revision 1.9 1998/02/14 01:41:35 peter
|
||||
* fixed unusedhandle bug which was -1
|
||||
|
||||
Revision 1.8 1998/01/26 11:57:03 michael
|
||||
+ Added log at the end
|
||||
|
||||
|
||||
|
||||
Working file: rtl/dos/go32v1/system.pp
|
||||
description:
|
||||
----------------------------
|
||||
revision 1.7
|
||||
date: 1998/01/25 21:53:22; author: peter; state: Exp; lines: +12 -8
|
||||
+ Universal Handles support for StdIn/StdOut/StdErr
|
||||
* Updated layout of sysamiga.pas
|
||||
----------------------------
|
||||
revision 1.6
|
||||
date: 1998/01/16 23:10:50; author: florian; state: Exp; lines: +2 -2
|
||||
+ some tobject stuff
|
||||
----------------------------
|
||||
revision 1.5
|
||||
date: 1998/01/11 02:47:31; author: michael; state: Exp; lines: +384 -507
|
||||
* Changed files to use the new filestructure in /inc directory.
|
||||
(By Peter Vreman)
|
||||
----------------------------
|
||||
revision 1.4
|
||||
date: 1998/01/07 00:05:04; author: michael; state: Exp; lines: +189 -184
|
||||
+ Final adjustments for a uniform file handling interface.
|
||||
(From Peter Vreman)
|
||||
----------------------------
|
||||
revision 1.3
|
||||
date: 1998/01/05 16:51:04; author: michael; state: Exp; lines: +18 -46
|
||||
+ Moved init of heap to heap.inc: INITheap() (From Peter Vreman)
|
||||
----------------------------
|
||||
revision 1.2
|
||||
date: 1997/12/01 12:24:06; author: michael; state: Exp; lines: +12 -3
|
||||
+ added copyright reference in header.
|
||||
----------------------------
|
||||
revision 1.1
|
||||
date: 1997/11/27 08:33:53; author: michael; state: Exp;
|
||||
Initial revision
|
||||
----------------------------
|
||||
revision 1.1.1.1
|
||||
date: 1997/11/27 08:33:53; author: michael; state: Exp; lines: +0 -0
|
||||
FPC RTL CVS start
|
||||
=============================================================================
|
||||
}
|
||||
|
||||
@ -200,8 +200,8 @@ crt$(PPUEXT) : ../crt.pp $(INC)/textrec.inc go32$(PPUEXT) $(SYSTEMPPU)
|
||||
$(PP) $(OPT) crt $(REDIR)
|
||||
$(DEL) crt.pp
|
||||
|
||||
objects$(PPUEXT) : ../objects.pp $(SYSTEMPPU)
|
||||
$(COPY) ../objects.pp .
|
||||
objects$(PPUEXT) : $(INC)/objects.pp $(INC)/platform.inc objinc.inc $(SYSTEMPPU)
|
||||
$(COPY) $(INC)/objects.pp .
|
||||
$(PP) $(OPT) objects.pp $(REDIR)
|
||||
$(DEL) objects.pp
|
||||
|
||||
@ -229,8 +229,8 @@ mouse$(PPUEXT) : ../mouse.pp $(SYSTEMPPU)
|
||||
$(PP) $(OPT) mouse.pp $(REDIR)
|
||||
$(DEL) mouse.pp
|
||||
|
||||
getopts$(PPUEXT) : $(PROCINC)/getopts.pp $(SYSTEMPPU)
|
||||
$(COPY) $(PROCINC)/getopts.pp .
|
||||
getopts$(PPUEXT) : $(INC)/getopts.pp $(SYSTEMPPU)
|
||||
$(COPY) $(INC)/getopts.pp .
|
||||
$(PP) $(OPT) getopts.pp $(REDIR)
|
||||
$(DEL) getopts.pp
|
||||
|
||||
@ -264,7 +264,12 @@ include $(CFG)/makefile.def
|
||||
|
||||
#
|
||||
# $Log$
|
||||
# Revision 1.8 1998-05-06 11:53:40 peter
|
||||
# Revision 1.9 1998-05-22 00:39:36 peter
|
||||
# * go32v1, go32v2 recompiles with the new objects
|
||||
# * remake3 works again with go32v2
|
||||
# - removed some "optimizes" from daniel which were wrong
|
||||
#
|
||||
# Revision 1.8 1998/05/06 11:53:40 peter
|
||||
# * update
|
||||
#
|
||||
#
|
||||
|
||||
@ -882,7 +882,7 @@ ___prt1_startup:
|
||||
call _setup_screens
|
||||
call _setup_go32_info_block
|
||||
/* call ___djgpp_exception_setup
|
||||
call _setup_environment */
|
||||
call _setup_ENVPment */
|
||||
incl ___environ_changed
|
||||
/* pushl $0
|
||||
call __use_lfn
|
||||
@ -898,14 +898,14 @@ ___prt1_startup:
|
||||
movl U_SYSTEM_DOS_ARGV0,%ebx
|
||||
.L56:
|
||||
pushl %ebx
|
||||
call ___crt0_load_environment_file
|
||||
call ___crt0_load_ENVPment_file
|
||||
pushl $0
|
||||
call __use_lfn
|
||||
pushl %ebx
|
||||
call __npxsetup
|
||||
call __crt0_init_mcount
|
||||
call ___main */
|
||||
pushl U_SYSTEM_ENVIRON
|
||||
pushl U_SYSTEM_ENVP
|
||||
pushl ___crt0_argv
|
||||
pushl ___crt0_argc
|
||||
call _pascal_start
|
||||
@ -932,15 +932,15 @@ _swap_out:
|
||||
_v2prt0_exceptions_on:
|
||||
.long 0
|
||||
/*.comm __crt0_startup_flags,4
|
||||
.comm U_SYSTEM_ENVIRON,4 */
|
||||
.comm U_SYSTEM_ENVP,4 */
|
||||
|
||||
.ifdef test_go32v1
|
||||
#///*
|
||||
#//** Called as start(argc, argv, envp)
|
||||
#//*/
|
||||
#///* gs:edx points to prog_info structure. All other registers are OBSOLETE
|
||||
#//** but included for backwards compatibility
|
||||
#//*/
|
||||
#
|
||||
# Called as start(argc, argv, envp)
|
||||
#
|
||||
# gs:edx points to prog_info structure. All other registers are OBSOLETE
|
||||
# but included for backwards compatibility
|
||||
#
|
||||
|
||||
.text
|
||||
.globl old_start
|
||||
@ -1022,7 +1022,7 @@ LtbaddressOK:
|
||||
movl $0x0,%ebp
|
||||
movl %esp,%ebx
|
||||
movl 8(%ebx),%eax
|
||||
movl %eax,U_SYSTEM_ENVIRON
|
||||
movl %eax,U_SYSTEM_ENVP
|
||||
movl 4(%ebx),%eax
|
||||
movl %eax,_args
|
||||
movl (%ebx),%eax
|
||||
@ -1065,8 +1065,8 @@ _run_mode:
|
||||
.globl _core_selector
|
||||
_core_selector:
|
||||
.word 0
|
||||
.globl _environ
|
||||
_environ:
|
||||
.globl _ENVP
|
||||
_ENVP:
|
||||
.long 0 */
|
||||
|
||||
.globl ___pid
|
||||
@ -1108,7 +1108,7 @@ _pascal_start:
|
||||
movl $0x0,%ebp
|
||||
movl %esp,%ebx
|
||||
movl 12(%ebx),%eax
|
||||
movl %eax,U_SYSTEM_ENVIRON
|
||||
movl %eax,U_SYSTEM_ENVP
|
||||
movl 8(%ebx),%eax
|
||||
movl %eax,_args
|
||||
movl 4(%ebx),%eax
|
||||
@ -1124,7 +1124,7 @@ _pascal_start:
|
||||
|
||||
.data
|
||||
|
||||
/* .comm U_SYSTEM_ENVIRON,4 */
|
||||
/* .comm U_SYSTEM_ENVP,4 */
|
||||
.globl _ScreenPrimary
|
||||
_ScreenPrimary:
|
||||
.long 0
|
||||
@ -1171,26 +1171,10 @@ __dos_ds:
|
||||
|
||||
/*
|
||||
$Log$
|
||||
Revision 1.1 1998-03-25 11:18:42 root
|
||||
Initial revision
|
||||
|
||||
Revision 1.7 1998/03/19 10:04:30 pierre
|
||||
+ changed as files so that they can be compiled by GNU as directly
|
||||
changed the makefile accordingly
|
||||
|
||||
Revision 1.6 1998/02/03 15:52:46 pierre
|
||||
* swapvectors really disable exception handling
|
||||
and interrupt redirection with go32v2
|
||||
* in dos.pp bug if arg path from fsearch had a directory part fixed
|
||||
|
||||
Revision 1.5 1998/02/01 14:04:27 peter
|
||||
* Fixed exit status which was wrong when exception_exit was used
|
||||
|
||||
Revision 1.4 1998/01/19 17:03:51 pierre
|
||||
* %fs was set in a commented part, corrected
|
||||
|
||||
Revision 1.3 1998/01/16 16:46:53 pierre
|
||||
+ %fs contains the core selector at startup
|
||||
Revision 1.2 1998-05-22 00:39:38 peter
|
||||
* go32v1, go32v2 recompiles with the new objects
|
||||
* remake3 works again with go32v2
|
||||
- removed some "optimizes" from daniel which were wrong
|
||||
|
||||
*/
|
||||
|
||||
|
||||
@ -1,9 +1,11 @@
|
||||
{
|
||||
$Id$
|
||||
This file is part of the Free Pascal run time library.
|
||||
Copyright (c) 1993,97 by Florian klaempf & Gernot Tenchio
|
||||
Copyright (c) 1993-98 by Florian Klaempf & Gernot Tenchio
|
||||
members of the Free Pascal development team.
|
||||
|
||||
Graph unit for BP7 compatible RTL
|
||||
|
||||
See the file COPYING.FPC, included in this distribution,
|
||||
for details about the copyright.
|
||||
|
||||
@ -824,44 +826,9 @@ end.
|
||||
|
||||
{
|
||||
$Log$
|
||||
Revision 1.2 1998-03-26 10:41:15 florian
|
||||
* some warnings fixed
|
||||
Revision 1.3 1998-05-22 00:39:23 peter
|
||||
* go32v1, go32v2 recompiles with the new objects
|
||||
* remake3 works again with go32v2
|
||||
- removed some "optimizes" from daniel which were wrong
|
||||
|
||||
Revision 1.1.1.1 1998/03/25 11:18:41 root
|
||||
* Restored version
|
||||
|
||||
Revision 1.7 1998/03/03 22:48:41 florian
|
||||
+ graph.drawpoly procedure
|
||||
+ putimage with xorput uses mmx if available
|
||||
|
||||
Revision 1.6 1998/03/02 00:17:26 carl
|
||||
+GraphErrorMsg function implemented
|
||||
|
||||
Revision 1.5 1998/02/25 17:08:07 jonas
|
||||
* change interface definition of SetGraphMode to match the implementation
|
||||
|
||||
Revision 1.4 1998/01/26 11:56:33 michael
|
||||
+ Added log at the end
|
||||
|
||||
|
||||
|
||||
Working file: rtl/dos/graph.pp
|
||||
description:
|
||||
----------------------------
|
||||
revision 1.3
|
||||
date: 1997/12/03 15:24:19; author: florian; state: Exp; lines: +38 -11
|
||||
Graph.SetGraphMode for DOS added
|
||||
----------------------------
|
||||
revision 1.2
|
||||
date: 1997/12/01 12:15:46; author: michael; state: Exp; lines: +15 -73
|
||||
+ added copyright reference in header.
|
||||
----------------------------
|
||||
revision 1.1
|
||||
date: 1997/11/27 08:33:50; author: michael; state: Exp;
|
||||
Initial revision
|
||||
----------------------------
|
||||
revision 1.1.1.1
|
||||
date: 1997/11/27 08:33:50; author: michael; state: Exp; lines: +0 -0
|
||||
FPC RTL CVS start
|
||||
=============================================================================
|
||||
}
|
||||
|
||||
@ -3,6 +3,8 @@
|
||||
This file is part of the Free Pascal run time library.
|
||||
Copyright (c) 1993,97 by the Free Pascal development team
|
||||
|
||||
Mouse unit containing allmost all interrupt 33h functions
|
||||
|
||||
See the file COPYING.FPC, included in this distribution,
|
||||
for details about the copyright.
|
||||
|
||||
@ -405,31 +407,9 @@ Begin
|
||||
End.
|
||||
{
|
||||
$Log$
|
||||
Revision 1.3 1998-04-05 13:56:54 peter
|
||||
- fixed mouse to compile with $i386_att
|
||||
+ linux crt supports redirecting (not Esc-codes anymore)
|
||||
Revision 1.4 1998-05-22 00:39:25 peter
|
||||
* go32v1, go32v2 recompiles with the new objects
|
||||
* remake3 works again with go32v2
|
||||
- removed some "optimizes" from daniel which were wrong
|
||||
|
||||
Revision 1.2 1998/03/26 12:25:22 peter
|
||||
* integrated both mouse units
|
||||
|
||||
Revision 1.1.1.1 1998/03/25 11:18:41 root
|
||||
* Restored version
|
||||
|
||||
Revision 1.4 1998/03/24 15:53:12 peter
|
||||
* cleanup and doesn't give warnings when compiling
|
||||
|
||||
Revision 1.3 1998/01/26 11:56:24 michael
|
||||
+ Added log at the end
|
||||
|
||||
Revision 1.2
|
||||
date: 1997/12/01 12:15:45; author: michael; state: Exp; lines: +14 -12
|
||||
+ added copyright reference in header.
|
||||
|
||||
Revision 1.1
|
||||
date: 1997/11/27 08:33:49; author: michael; state: Exp;
|
||||
Initial revision
|
||||
|
||||
Revision 1.1.1.1
|
||||
date: 1997/11/27 08:33:49; author: michael; state: Exp; lines: +0 -0
|
||||
FPC RTL CVS start
|
||||
}
|
||||
|
||||
@ -1,9 +1,11 @@
|
||||
{
|
||||
$Id$
|
||||
This file is part of the Free Pascal run time library.
|
||||
Copyright (c) 1993,97 by Florian Klaempfl
|
||||
Copyright (c) 1993,98 by Florian Klaempfl
|
||||
member of the Free Pascal development team
|
||||
|
||||
Printer unit for BP7 compatible RTL
|
||||
|
||||
See the file COPYING.FPC, included in this distribution,
|
||||
for details about the copyright.
|
||||
|
||||
@ -12,31 +14,23 @@
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
|
||||
**********************************************************************}
|
||||
|
||||
{
|
||||
History:
|
||||
10.4.1994: Version 1.0
|
||||
Unit is completely implemented
|
||||
}
|
||||
|
||||
unit printer;
|
||||
interface
|
||||
|
||||
interface
|
||||
|
||||
var
|
||||
var
|
||||
lst : text;
|
||||
|
||||
implementation
|
||||
implementation
|
||||
|
||||
var
|
||||
var
|
||||
old_exit : pointer;
|
||||
|
||||
procedure printer_exit;
|
||||
|
||||
begin
|
||||
procedure printer_exit;
|
||||
begin
|
||||
close(lst);
|
||||
exitproc:=old_exit;
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
begin
|
||||
assign(lst,'PRN');
|
||||
@ -44,30 +38,11 @@ begin
|
||||
old_exit:=exitproc;
|
||||
exitproc:=@printer_exit;
|
||||
end.
|
||||
|
||||
{
|
||||
$Log$
|
||||
Revision 1.1 1998-03-25 11:18:41 root
|
||||
Initial revision
|
||||
Revision 1.2 1998-05-22 00:39:26 peter
|
||||
* go32v1, go32v2 recompiles with the new objects
|
||||
* remake3 works again with go32v2
|
||||
- removed some "optimizes" from daniel which were wrong
|
||||
|
||||
Revision 1.3 1998/01/26 11:56:59 michael
|
||||
+ Added log at the end
|
||||
|
||||
|
||||
|
||||
Working file: rtl/dos/printer.pp
|
||||
description:
|
||||
----------------------------
|
||||
revision 1.2
|
||||
date: 1997/12/01 12:15:48; author: michael; state: Exp; lines: +13 -6
|
||||
+ added copyright reference in header.
|
||||
----------------------------
|
||||
revision 1.1
|
||||
date: 1997/11/27 08:33:50; author: michael; state: Exp;
|
||||
Initial revision
|
||||
----------------------------
|
||||
revision 1.1.1.1
|
||||
date: 1997/11/27 08:33:50; author: michael; state: Exp; lines: +0 -0
|
||||
FPC RTL CVS start
|
||||
=============================================================================
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user